CN207859422U - A kind of cooling system of injection mold - Google Patents
A kind of cooling system of injection mold Download PDFInfo
- Publication number
- CN207859422U CN207859422U CN201721677603.0U CN201721677603U CN207859422U CN 207859422 U CN207859422 U CN 207859422U CN 201721677603 U CN201721677603 U CN 201721677603U CN 207859422 U CN207859422 U CN 207859422U
- Authority
- CN
- China
- Prior art keywords
- cooling
- cooling water
- cope plate
- injection mold
- diversion pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 68
- 238000002347 injection Methods 0.000 title claims abstract description 29
- 239000007924 injection Substances 0.000 title claims abstract description 29
- 239000000498 cooling water Substances 0.000 claims abstract description 43
- 239000000203 mixture Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 3
- 229920003023 plastic Polymers 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 238000000465 moulding Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Abstract
The utility model is related to injection mold technologies, more specifically to a kind of cooling system of injection mold, including：Locating ring, front shroud, cope plate；The locating ring is located at the top of front shroud, and cope plate is located at the lower section of front shroud；The upper mold cooling water inlet is arranged in one end of cope plate, and the other end in cope plate is arranged in upper mold cooling water outlet；The inside in cope plate and lower template is arranged in the diversion pipe, and cooling column is connected by perforation mode with the outer wall of diversion pipe；The baffle is arranged by embedded mode in the inside of cooling column, and the bottom of baffle is connected with the inner wall of diversion pipe；The lower die cooling water inlet is arranged in one end of lower template, and the other end in lower template is arranged in lower die cooling water outlet.A kind of cooling system of injection mold of the utility model, has simple in structure, has a very wide distribution, film-cooled heat is big, and water circulating speed is fast, and heat exchanger effectiveness is high, the high advantage of cooling efficiency.
Description
Technical field
The utility model is related to a kind of cooling systems of injection mold, refer in particular to a kind of injection mold with high cooling efficiency
Cooling system belongs to injection mold technology.
Background technology
The purpose of injection mould cooling system is so that product is uniformly cooled down, and ejection is molded within a short period of time, cooling system
The quality that water route is arranged in system directly influences plastic parts moulding and molding cycle.Plastic parts moulding is mainly manifested in the light of product surface
Cleanliness, thermal flexure etc., in molding cycle, it is exactly to improve shaping efficiency to shorten cooling time.
But in existing Shooting Technique, in the injection moulding process of especially round plastic, usually at the outer rim of plastic
Cooling water channel is set, and this structure cooling effect is poor, cooling dead angle often occurs, reduces yield rate.Below some cooling water channels
It is provided with vertical gullet, since vertical gullet has certain depth, is difficult to realize water cycle, therefore cooling effect is poor.
Utility model content
The utility model aim is for overcome the deficiencies in the prior art and provides a kind of cooling system of injection mold, is somebody's turn to do
The cooling system of injection mold have it is simple in structure, have a very wide distribution, film-cooled heat is big, and water circulating speed is fast, heat exchanger effectiveness
Height, the high advantage of cooling efficiency.
In order to achieve the above objectives, the technical solution adopted in the utility model is：A kind of cooling system of injection mold, packet
It includes：
Locating ring, front shroud, cope plate, inner cavity, lower template, support block, face needle plate, bottom needle plate, back shroud, upper mold cooling water
Entrance, lower die cooling water inlet, upper mold cooling water outlet, baffle, cooling column, lower die cooling water outlet, diversion pipe；
The locating ring is located at the top of front shroud, and cope plate is located at the lower section of front shroud；The upper mold cooling water enters
Mouth is arranged in one end of cope plate, and the other end in cope plate is arranged in upper mold cooling water outlet；The diversion pipe is arranged upper
The inside of template and lower template, and cooling column is connected by perforation mode with the outer wall of diversion pipe；The baffle passes through embedding
Enter mode to be arranged in the inside of cooling column, and the bottom of baffle is connected with the inner wall of diversion pipe；The lower die cooling water enters
Mouth is arranged in one end of lower template, and the other end in lower template is arranged in lower die cooling water outlet；The lower template is located at upper mold
The lower section of plate, and support block is located at the bottom of lower template；The junction in lower template and cope plate is arranged in the inner cavity；The rear cover
Plate is located at the bottom of support block, and bottom needle plate is arranged in the top of back shroud；The face needle plate is located at the top of bottom needle plate.
As advanced optimizing for the technical program, diversion pipe described in a kind of cooling system of injection mold of the utility model
Overall appearance in grid-like.
It is cooling vertical described in a kind of cooling system of injection mold of the utility model as advanced optimizing for the technical program
Column rectangular array shape on the outer wall of diversion pipe is distributed.
It is cooling vertical described in a kind of cooling system of injection mold of the utility model as advanced optimizing for the technical program
Column one cooling unit of every four compositions, and cooling unit is provided at ten altogether in system.
It is cooling vertical described in a kind of cooling system of injection mold of the utility model as advanced optimizing for the technical program
The top of column is cone-shaped.
Due to the application of the above technical scheme, the utility model has following advantages compared with prior art：
A kind of cooling system of the injection mold of the utility model, have it is simple in structure, have a very wide distribution, cooling surface
Product is big, and water circulating speed is fast, and heat exchanger effectiveness is high, the high advantage of cooling efficiency.
Description of the drawings
Technical solutions of the utility model are described further below in conjunction with the accompanying drawings：
Attached drawing 1 is a kind of structural schematic diagram of the cooling system of injection mold of the utility model；
Attached drawing 2 is a kind of external structure schematic diagram of the cooling system of injection mold of the utility model；
Attached drawing 3 is a kind of cope plate schematic cross-sectional view of the cooling system of injection mold of the utility model；
Attached drawing 4 is a kind of lower template schematic cross-sectional view of the cooling system of injection mold of the utility model.
Wherein：Locating ring 1, front shroud 2, cope plate 3, inner cavity 4, lower template 5, support block 6, face needle plate 7, bottom needle plate 8, rear cover
Plate 9, upper mold cooling water inlet 10, lower die cooling water inlet 11, upper mold cooling water outlet 12, baffle 13, cooling column 14, under
Mould cooling water outlet 15, diversion pipe 16.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
Such as the cooling system of attached drawing 1 and a kind of injection mold of the utility model shown in Fig. 4, including：It is locating ring 1, preceding
Cover board 2, cope plate 3, inner cavity 4, lower template 5, support block 6, face needle plate 7, bottom needle plate 8, back shroud 9, upper mold cooling water inlet 10, under
Mould cooling water inlet 11, upper mold cooling water outlet 12, baffle 13, cooling column 14, lower die cooling water outlet 15, diversion pipe 16；
Locating ring 1 is located at the top of front shroud 2, and cope plate 3 is located at the lower section of front shroud 2；Upper mold cooling water inlet 10 is arranged upper
One end of template 3, and the other end in cope plate 3 is arranged in upper mold cooling water outlet 12；The setting of diversion pipe 16 is in cope plate 3 under
The inside of template 5, and cooling column 14 is connected by perforation mode with the outer wall of diversion pipe 16；Baffle 13 passes through insertion side
Formula is arranged in the inside of cooling column 14, and the bottom of baffle 13 is connected with the inner wall of diversion pipe 16；Lower die cooling water inlet
11 are arranged in one end of lower template 5, and the other end in lower template 5 is arranged in lower die cooling water outlet 15；Lower template 5 is located at upper mold
The lower section of plate 3, and support block 6 is located at the bottom of lower template 5；Inner cavity 4 is arranged in the junction of lower template 5 and cope plate 3；Rear cover
Plate 9 is located at the bottom of support block 6, and bottom needle plate 8 is arranged in the top of back shroud 9；Face needle plate 7 is located at the top of bottom needle plate 8, water conservancy diversion
The overall appearance of pipe 16 is in grid-like；Cooling column 14 rectangular array shape on the outer wall of diversion pipe 16 is distributed；Every four cold
But column 14 forms a cooling unit, and cooling unit is provided at ten altogether in system；The top of cooling column 14 is cone
Shape.
Specifically used mode and effect：
Positioning will be passed through after front shroud 2, cope plate 3, lower template 5, support block 6, face needle plate 7, bottom needle plate 8,9 split of back shroud
The injection hole of 1 inside of ring is poured into a mould, and the plastics of molten condition enter inner cavity 4, and upper mold cooling water inlet 10, lower die cooling water enter
Mouth 11 is connected with external die heater (being not drawn into figure), and cooling water is entered by upper mold cooling water inlet 10 and lower die cooling water
Mouth 11 respectively enters the inside of cope plate 3 and lower template 5, and diversion pipe 16 has the function of water conservancy diversion, and cooling water is after diversion pipe
Five strands are broken up into, and cooling column rectangular array shape on the outer wall of diversion pipe is distributed, every four cooling column compositions one
A cooling unit, and cooling unit is provided at ten altogether in system, is distributed in around inner cavity 4, is had a very wide distribution, cooling surface
Product is big, and cooling is more uniformly distributed, and substantially increases the cooling efficiency of injection mold, and cooling water carries out heat exchange in the inside of mold
And heat is taken away, it flows out from upper mold cooling water outlet 12 and lower die cooling water outlet 15, so recycles respectively, complete cooled
Journey.
The specific application example that the above is only the utility model does not constitute the scope of protection of the utility model any limit
System.Any technical scheme formed by adopting equivalent transformation or equivalent replacement, all fall within the utility model rights protection scope it
It is interior.
Claims (5)
1. a kind of cooling system of injection mold, which is characterized in that including：
Locating ring (1), front shroud (2), cope plate (3), inner cavity (4), lower template (5), support block (6), face needle plate (7), bottom needle plate
(8), back shroud (9), upper mold cooling water inlet (10), lower die cooling water inlet (11), upper mold cooling water outlet (12), baffle
(13), cooling column (14), lower die cooling water outlet (15), diversion pipe (16)；
The locating ring (1) is located at the top of front shroud (2), and cope plate (3) is located at the lower section of front shroud (2)；The upper mold
Cooling water inlet (10) setting is in one end of cope plate (3), and upper mold cooling water outlet (12) is arranged in the another of cope plate (3)
End；Diversion pipe (16) setting is in the inside of cope plate (3) and lower template (5), and cooling column (14) is by way of perforation
It is connected with the outer wall of diversion pipe (16)；The baffle (13) is arranged by embedded mode in the inside of cooling column (14), and
The bottom of baffle (13) is connected with the inner wall of diversion pipe (16)；The lower die cooling water inlet (11) is arranged in lower template (5)
One end, and lower die cooling water outlet (15) setting lower template (5) the other end；The lower template (5) is located at cope plate (3)
Lower section, and support block (6) is located at the bottom of lower template (5)；Company of inner cavity (4) setting in lower template (5) and cope plate (3)
Meet place；The back shroud (9) is located at the bottom of support block (6), and bottom needle plate (8) setting is in the top of back shroud (9)；The face needle
Plate (7) is located at the top of bottom needle plate (8).
2. a kind of cooling system of injection mold according to claim 1, it is characterised in that：The diversion pipe (16) it is whole
It is external to see in grid-like.
3. a kind of cooling system of injection mold according to claim 1, it is characterised in that：The cooling column (14) exists
Rectangular array shape is distributed on the outer wall of diversion pipe (16).
4. a kind of cooling system of injection mold according to claim 1, it is characterised in that：The cooling column (14) is every
Four compositions, one cooling unit, and cooling unit is provided at ten altogether in system.
5. a kind of cooling system of injection mold according to claim 1, it is characterised in that：The cooling column (14)
Top is cone-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721677603.0U CN207859422U (en) | 2017-12-06 | 2017-12-06 | A kind of cooling system of injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721677603.0U CN207859422U (en) | 2017-12-06 | 2017-12-06 | A kind of cooling system of injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207859422U true CN207859422U (en) | 2018-09-14 |
Family
ID=63468474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721677603.0U Expired - Fee Related CN207859422U (en) | 2017-12-06 | 2017-12-06 | A kind of cooling system of injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207859422U (en) |
-
2017
- 2017-12-06 CN CN201721677603.0U patent/CN207859422U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 |